A bstract We present a family of new M2-brane solutions in AdS 7 × S 4 that calculate toroidal BPS surface operators the $$ \mathcal{N} N = (2 , 0) theory. These observables are conformally invariant and not subject to anomalies so we able evaluate their finite expectation values at leading order large N . In...

The acetylation polymorphism is one of the most common genetic variations in the transformation of drugs and chemicals. More than 50% of individuals in Caucasian populations are homozygous for a recessive trait and are of the "slow acetylator" phenotype. They are less efficient than "rapid acetylators" in the metabolism of numerous drugs and environmental and industrial chemicals. The acetylati...

PURPOSE Cyclooxygenase-2 (COX-2) is generally elevated in tumors compared with normal tissue and apparently has an important role in tumor development. A number of studies have found high expression of COX-2 to be an unfavorable prognostic factor for overall survival in several cancers. However, the influence of COX-2 expression levels on tumor response to chemotherapy has been relatively littl...

Translation initiation in extracts from Saccharomyces cerevisiae involves the concerted action of the cap-binding protein eIF4E and the poly(A) tail-binding protein Pab1p. These two proteins bind to translation initiation factor eIF4G and are needed for the translation of capped or polyadenylated mRNA, respectively. Together, these proteins synergistically activate the translation of a capped a...

Compared with type I cytokine-associated myeloid (M1) cells, the molecular repertoire and mechanisms underlying functional properties of type II cytokine-associated myeloid (M2) cells are poorly characterized. Moreover, most studies have been limited to in vitro-elicited M2 cells. Here, comparative gene expression profiling of M1 and M2 cells, elicited in murine models of parasitic infections a...

The complete nucleotide sequences of rat M1- and M2-type pyruvate kinase mRNAs were determined by sequencing the cDNAs and by analyses of S1 nuclease mapping and primer extension. The sequences have an identical molecular size of about 2220 nucleotides excluding a poly(A) tail and include 1593-nucleotide coding region. Their nucleotide sequences are identical except for 160-nucleotide sequences...

Comprehensive mechanistic studies suggest that oltipraz exerts cancer chemopreventive effects through the induction of glutathione S-transferase (GST). Previously, we have shown that the activation of CCAAT/enhancer binding protein-beta (C/EBPbeta), promoted by oltipraz, contributes to the transcriptional induction of the GSTA2 gene. Studies also indicated that exposure of animals to oltipraz t...